3200122220 has 24 divisors (see below), whose sum is σ = 6830427408. Its totient is φ = 1259064000.

The previous prime is 3200122217. The next prime is 3200122271. The reversal of 3200122220 is 222210023.

It is a junction number, because it is equal to n+sod(n) for n = 3200122195 and 3200122204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1310306 + ... + 1312745.

It is an arithmetic number, because the mean of its divisors is an integer number (284601142).

Almost surely, 2^3200122220 is an apocalyptic number.

It is an amenable number.

3200122220 is an abundant number, since it is smaller than the sum of its proper divisors (3630305188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3200122220 is a wasteful number, since it uses less digits than its factorization.

3200122220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2623121 (or 2623119 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 3200122220 is about 56569.6227669939. The cubic root of 3200122220 is about 1473.6313601477.

Adding to 3200122220 its reverse (222210023), we get a palindrome (3422332243).

The spelling of 3200122220 in words is "three billion, two hundred million, one hundred twenty-two thousand, two hundred twenty".